---> uname -a: Linux prd-centos8-builder-2c-2g-11546.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.996 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 666 4760 19 2270 6733 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:b9:90:77 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.11/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:feb9:9077/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:99:02:67:2e brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 11/18/2025 _x86_64_ (2 CPU) 06:31:31 LINUX RESTART (2 CPU) 06:32:01 AM tps rtps wtps bread/s bwrtn/s 06:33:01 AM 217.75 17.80 199.95 5408.66 8292.70 06:34:01 AM 97.40 0.50 96.90 64.38 11412.10 06:35:01 AM 34.91 0.70 34.21 72.91 1362.75 06:36:01 AM 21.00 0.00 21.00 0.00 546.36 06:37:01 AM 24.78 0.52 24.26 64.66 708.83 Average: 79.18 3.91 75.27 1122.48 4465.06 06:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 AM 5100060 6962292 2782372 35.30 2688 2044480 1013176 11.34 202916 2253648 162192 06:34:01 AM 4931052 6942864 2951380 37.44 2688 2186856 1002860 11.23 231620 2363816 27112 06:35:01 AM 4827256 6875300 3055176 38.76 2688 2223220 1066372 11.94 284940 2413856 44252 06:36:01 AM 4793492 6846848 3088940 39.19 2688 2228672 1111128 12.44 286644 2445432 49704 06:37:01 AM 4843780 6864368 3038652 38.55 2688 2195068 1076332 12.05 437096 2244908 27080 Average: 4899128 6898334 2983304 37.85 2688 2175659 1053974 11.80 288643 2344332 62068 06:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 286.61 182.48 1894.76 63.12 0.00 0.00 0.00 0.00 06:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 64.20 53.87 738.58 9.84 0.00 0.00 0.00 0.00 06:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 23.36 23.38 29.57 9.09 0.00 0.00 0.00 0.00 06:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 18.21 18.58 17.68 7.34 0.00 0.00 0.00 0.00 06:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM eth0 24.63 21.00 29.82 10.96 0.00 0.00 0.00 0.00 06:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 83.42 59.87 542.21 20.08 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 11/18/2025 _x86_64_ (2 CPU) 06:31:31 LINUX RESTART (2 CPU) 06:32:01 AM CPU %user %nice %system %iowait %steal %idle 06:33:01 AM all 39.69 0.00 7.31 1.61 0.10 51.30 06:33:01 AM 0 50.05 0.00 7.96 1.86 0.10 40.03 06:33:01 AM 1 29.32 0.00 6.66 1.36 0.10 62.57 06:34:01 AM all 35.84 0.00 5.10 0.89 0.08 58.08 06:34:01 AM 0 52.34 0.00 6.14 1.20 0.08 40.24 06:34:01 AM 1 19.30 0.00 4.07 0.59 0.08 75.97 06:35:01 AM all 33.06 0.00 3.25 0.25 0.09 63.35 06:35:01 AM 0 47.17 0.00 3.40 0.20 0.10 49.13 06:35:01 AM 1 18.90 0.00 3.11 0.30 0.08 77.61 06:36:01 AM all 34.53 0.00 3.43 0.11 0.08 61.85 06:36:01 AM 0 46.90 0.00 4.18 0.12 0.08 48.72 06:36:01 AM 1 22.14 0.00 2.67 0.10 0.08 75.01 06:37:01 AM all 36.42 0.00 4.13 0.11 0.09 59.26 06:37:01 AM 0 53.48 0.00 4.78 0.15 0.10 41.48 06:37:01 AM 1 19.34 0.00 3.47 0.07 0.08 77.04 Average: all 35.90 0.00 4.64 0.59 0.09 58.77 Average: 0 49.99 0.00 5.29 0.70 0.09 43.93 Average: 1 21.80 0.00 3.99 0.48 0.09 73.64